From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-lf0-x229.google.com (mail-lf0-x229.google.com. [2a00:1450:4010:c07::229]) by gmr-mx.google.com with ESMTPS id j81si181515wmd.1.2017.12.03.11.18.04 for (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Sun, 03 Dec 2017 11:18:04 -0800 (PST) Received: by mail-lf0-x229.google.com with SMTP id l81so16787826lfl.6 for ; Sun, 03 Dec 2017 11:18:04 -0800 (PST) Return-Path: From: Serge Semin Subject: [PATCH v2 12/15] NTB: ntb_test: Add ntb_tool Message tests Date: Sun, 3 Dec 2017 22:17:33 +0300 Message-Id: <20171203191736.3399-13-fancer.lancer@gmail.com> In-Reply-To: <20171203191736.3399-1-fancer.lancer@gmail.com> References: <20171203191736.3399-1-fancer.lancer@gmail.com> To: jdmason@kudzu.us, dave.jiang@intel.com, Allen.Hubbe@emc.com, Shyam-sundar.S-k@amd.com, Xiangliang.Yu@amd.com, gary.hook@amd.com Cc: Sergey.Semin@t-platforms.ru, linux-ntb@googlegroups.com, linux-kernel@vger.kernel.org, Serge Semin List-ID: Messages NTB API is now available. ntb_tool driver has been altered to perform messages send and receive operations. The test of messages read/write to/from peer device has been added to the script. Signed-off-by: Serge Semin --- tools/testing/selftests/ntb/ntb_test.sh | 37 +++++++++++++++++++++++++++++++++ 1 file changed, 37 insertions(+) diff --git a/tools/testing/selftests/ntb/ntb_test.sh b/tools/testing/selftests/ntb/ntb_test.sh index d37c974902e5..36f6a444c0d9 100755 --- a/tools/testing/selftests/ntb/ntb_test.sh +++ b/tools/testing/selftests/ntb/ntb_test.sh @@ -282,6 +282,40 @@ function scratchpad_test() echo " Passed" } +function message_test() +{ + LOC=$1 + REM=$2 + + echo "Running msg tests on: $(subdirname $LOC) / $(subdirname $REM)" + + CNT=$(get_files_count "msg" "$LOC") + + if [[ $CNT -eq 0 ]]; then + echo " Unsupported" + return + fi + + MSG_OUTBITS_MASK=$(read_file "$LOC/../msg_inbits") + MSG_INBITS_MASK=$(read_file "$REM/../msg_inbits") + + write_file "c $MSG_OUTBITS_MASK" "$LOC/../msg_sts" + write_file "c $MSG_INBITS_MASK" "$REM/../msg_sts" + + for ((i = 0; i < $CNT; i++)); do + VAL=$RANDOM + write_file "$VAL" "$LOC/msg$i" + RVAL=$(read_file "$REM/../msg$i") + + if [[ "$VAL" -ne "${RVAL%%<-*}" ]]; then + echo "Message $i value $RVAL doesn't match $VAL" >&2 + exit -1 + fi + done + + echo " Passed" +} + function write_mw() { split_remote $2 @@ -414,6 +448,9 @@ function ntb_tool_tests() scratchpad_test "$LOCAL_PEER_TOOL" "$REMOTE_PEER_TOOL" scratchpad_test "$REMOTE_PEER_TOOL" "$LOCAL_PEER_TOOL" + message_test "$LOCAL_PEER_TOOL" "$REMOTE_PEER_TOOL" + message_test "$REMOTE_PEER_TOOL" "$LOCAL_PEER_TOOL" + for PEER_TRANS in $(ls "$LOCAL_TOOL"/peer_trans*); do PT=$(basename $PEER_TRANS) write_file $MW_SIZE "$LOCAL_TOOL/$PT" -- 2.12.0